Formula: C32H44O8 | Mol. Weight: 556.70 g/mol
IUPAC: (2R,4S,7R,8S,9S,10S,12R,13R,16R,17S,18R)-16-acetyloxy-10-hydroxy-2,9,13,17-tetramethyl-7-(4-methyl-2-oxopent-3-enyl)-6-oxo-5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-1(20)-ene-17-carboxylic acid
CC(=CC(=O)CC1C2C(CC3(C2(C(CC4C3=CCC5C4(CCC(C5(C)C(=O)O)OC(=O)C)C)O)C)C)OC1=O)C